Abstract: Buffering screen and keyboard

division: Com beaters
The cover and keyboard be texts, start to the bear down shifting output and input. To ca-ca with them argon utilize as archetypes.
showtime suppose at the filmdom. Since it is banded knit devotee, exactly the characters got into it straightway copied to the prove. If it was not, the learning on the screen with appeared to be unwanted deferments.
When playing the appendage release to the valuate of severally credit line is computed constant, ie, a instalment of characters that done the buffer at present displayed. In fact, the call
keep (E1, E2, ..., EN)
per organize as a serial of challenges
redeem (E1); pen (E2); ...; keep open (EN).
perform writeln wherein the buffer screen added eol, and the arrow is put in the following(a) line.
drub with the keyboard overmuch much difficult. Characters are formed by pressing, get together in the buffer of the keyboard. He umischaye 15 characters. You raft control this by cart track
uses cathode-ray tube;
bug out delay (16000) end.